TY - BOOK ED - Pontifical Council for Social Communications TI - Ethics in advertising SN - 9966-21-315-5 AV - BJ1725 1997 PY - 1997/// CY - Nairobi PB - Paulines Publications Africa KW - Advertising KW - Advertising-Ethical principles KW - Advertising-moral principles KW - Advertising-social responsibility KW - Ethics ER -